EQUILIBRIUM CONDITIONS, ADSORPTION KINETICS OF THE GeO2-Cu(II)-NaCl SYSTEM ON DIAION CRBO2 ANIONITE AND DESORPTION MODE FROM SPENT COLUMNS

The IR spectrum of DIAION CRBO2 anionite synthesized on the basis a chelating agent, styrene macromolecule with glucamine functional group, has been studied. Sorption properties respect to germanium(IV)-copper(II)-Cl-system have studied.. It is shown that interaction hydroxyl and amino groups germanate copper(II) ions based formation corresponding complexes. Various variants sorption isotherms are constructed, calculation equations proposed, which followed by isotherms, role external, mixed internal diffusion kinetic mechanism processes clarified.The desorption mode studied components from treated column was determined.